Wii Karaoke U by JOYSOUND is a misc game developed by Nintendo and released on Wii U.
Unleash your singing skills on Wii U with Wii Karaoke U by JOYSOUND, and enjoy a unique karaoke experience in the comfort of your own home. With 1,500 songs to choose from at launch (and even more coming via regular updates), a variety of modes, customisation options and more, you can sing and have fun your way. The software is free to download from Nintendo eShop and you can browse the Song Database (for free) at any time*. If you’d like to sing, you’ll need to purchase a Ticket from Nintendo eShop and remain connected to the Internet while you play.
